Model Explanation

DDC01.2: DDC series, hardware version V1.2, IP65 air-cooled platform

N200A: Natural cooling (N), peak current 200A

DS50: D = Digital encoder / Resolver feedback; S = SERCOS optical bus; 50 = High-performance version (enhanced communication and anti-interference)

00: Function code version 00 (basic version, no additional extended functions)

FW: Factory-installed firmware (DIAX02 system)

Basic Parameters

Input: Three-phase AC 220–230V ± 10%, 50/60Hz, 22.5kVA

Continuous output current: 45A; Peak current: 200A

Continuous power: 7.5kW; Peak power: 33kW

PWM carrier frequency: 4kHz

Brake unit: Built-in, peak 40kW, continuous 1.0kW

Protection level: IP65

Operating temperature: +5°C to + 45°C (rated), maximum + 55°C (derated)

Weight / Size: Approximately 22kg; 517×165×298mm

Altitude: ≤ 1000m  (No reduction factor)

Interface and Communication

Motor Feedback: Digital encoder, Resolver, compatible with MDD/MKD series motors

Control Interface: SERCOS optical bus (high-speed real-time)

Debug Port: RS232 (DDS2PC software parameter configuration)

I/O: 8 DI/8 DO (24VDC)

Expansion Slot: U1–U5 (optional fieldbus module)

Core Functions

Three-loop Control: Position / Speed / Torque

Built-in regenerative braking, stable energy consumption

High-resolution rotor position detection, excellent dynamic response

Self-diagnosis of faults and alarms, parameter retention after power loss

Suitable for harsh industrial environments, strong anti-interference capability Application scenario

Machine tool feed axis / spindle (SERCOS bus)

Packaging, textile, general automation multi-axis synchronous production line

Replace the old DDC series drives with MDD200A/MKD200A motors